Pure Peptides price check

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Popular

5% above market

on 9 popular peptides

Catalog

2% above market

$$ price level · 17 listings

Peptides

9 popular carried

COA coverage, in stock

10 of 10

100% of in-stock products · in-stock vendor median 54%

Cheapest on

SLU-PP-332▼ 29%
SLU-PP-332▼ 28%
MOTS-c▼ 17%

Pricier on

NAD+▲ 29%
Thymosin Beta-4▲ 27%
BPC-157▲ 26%

Price check

Listed prices at Pure Peptides against the median price per mg for the same peptide at the same vial size, across every vendor we track. Vendors change prices without notice, so check the current listing before you order.

NAD+500 mg vial · lowest elsewhere $0.07/mg at Ion Peptide▲ 29%$0.18/mg Thymosin Beta-410 mg vial · lowest elsewhere $3/mg at Grey Axis Research▲ 27%$7.50/mg MOTS-c10 mg vial · lowest elsewhere $2.29/mg at Grey Axis Research▼ 17%$4.50/mg Thymosin Alpha-120 mg vial · lowest elsewhere $3/mg at nuscience▲ 13%$6.75/mg Ipamorelin5 mg vial · lowest elsewhere $4.20/mg at Panda Peptides▲ 13%$9/mg GHK-Cu100 mg vial · lowest elsewhere $0.20/mg at LabGrade Peptides▲ 10%$0.65/mg

Below the market median on 3 of 9 comparable listings, above it on 6. Typical listing: 10% above market. Showing the 6 largest differences.

Popular peptides

9 of 22 carried

MOTS-c▼ 17%$4.50/mg BPC-157▼ 9%$5/mg SS-31▼ 6%$3/mg PT-141At market$4.50/mg GHK-Cu▲ 10%$0.65/mg

Full catalog (11)

BPC-157▼ 9%$5/mg GHK-Cu▲ 10%$0.65/mg Ipamorelin▲ 13%$9/mg MOTS-c▼ 17%$4.50/mg NAD+▲ 29%$0.18/mg PT-141At market$4.50/mg SLU-PP-332▼ 28%$115/mg SS-31▼ 6%$3/mg

Product documentation

Pure Peptides COA coverage

Current certificates are on file for 11 of 11 tracked peptide products from Pure Peptides. The public index contains 30 documents. Reported test dates in this set run from May 12, 2025 through Jun 23, 2026. That coverage figure counts the full tracked catalogue for Pure Peptides, including products that are currently out of stock, so it can differ from the in-stock figure above.

Compare Pure Peptides with another vendor How to read a peptide COA

Product coverage: 11 of 11
Tested in past year: 8 of 11
Older records: 0
Most named lab: MZ Biolabs

11 current records

Sort records

MOTS-c

Reported purity: 99.56%99.5%+
Test date: Jun 23, 2026
Laboratory named: MZ Biolabs

Lot details

SPMTC2606 (Vial 2)

View COA

Tesamorelin

Reported purity: 99.92%99.5%+
Test date: Jun 23, 2026
Laboratory named: MZ Biolabs

Lot details

LSTS2603 (Vial 1)

View COA

BPC-157

Reported purity: No purity printed
Test date: May 28, 2026
Laboratory named: MZ Biolabs

Lot not reportedView COA

Thymosin Alpha-1

Reported purity: 99.67%99.5%+
Test date: Mar 12, 2026
Laboratory named: MZ Biolabs

Lot details

2026-02-27 (Vial 1)

View COA

GHK-Cu

Reported purity: 99.73%99.5%+
Test date: Feb 10, 2026
Laboratory named: MZ Biolabs

Lot details

2026-01-29 (Vial 2)

View COA

NAD+

Reported purity: 99.56%99.5%+
Test date: Feb 10, 2026
Laboratory named: MZ Biolabs

Lot details

2026-01-29 (Vial 1)

View COA

SS-31

Reported purity: 99.47%99.0–99.49%
Test date: Feb 10, 2026
Laboratory named: MZ Biolabs

Lot details

2026-01-29 (Vial 1)

View COA

SLU-PP-332

Reported purity: No purity printed
Test date: Oct 22, 2025
Laboratory named: MZ Biolabs

Lot details

2025-10-08

View COA

Thymosin Beta-4

Reported purity: 99.36%99.0–99.49%
Test date: Jul 15, 2025
Laboratory named: MZ Biolabs

Lot details

SPECTB101

View COA

Ipamorelin

Reported purity: 99.05%99.0–99.49%
Test date: May 12, 2025
Laboratory named: MZ Biolabs

Lot details

2025-04-24

View COA

PT-141

Reported purity: 99.69%99.5%+
Test date: May 12, 2025
Laboratory named: MZ Biolabs

Lot details

2025-04-24

View COA

Current certificates of analysis on file, including the printed lab, test date, reported purity, and source document.
	Printed lab			Certificate
MOTS-c	MZ Biolabs	Jun 23, 2026	99.56%99.5%+	View COA
Tesamorelin	MZ Biolabs	Jun 23, 2026	99.92%99.5%+	View COA
BPC-157	MZ Biolabs	May 28, 2026	No purity printed	View COA
Thymosin Alpha-1	MZ Biolabs	Mar 12, 2026	99.67%99.5%+	View COA
GHK-Cu	MZ Biolabs	Feb 10, 2026	99.73%99.5%+	View COA
NAD+	MZ Biolabs	Feb 10, 2026	99.56%99.5%+	View COA
SS-31	MZ Biolabs	Feb 10, 2026	99.47%99.0–99.49%	View COA
SLU-PP-332	MZ Biolabs	Oct 22, 2025	No purity printed	View COA
Thymosin Beta-4	MZ Biolabs	Jul 15, 2025	99.36%99.0–99.49%	View COA
Ipamorelin	MZ Biolabs	May 12, 2025	99.05%99.0–99.49%	View COA
PT-141	MZ Biolabs	May 12, 2025	99.69%99.5%+	View COA

A record appears on file after our pipeline identifies the document as a certificate of analysis and matches its printed compound to a catalog peptide. The record cannot prove authenticity, chain of custody, sterility, product safety, or suitability for use.

These numbers measure document coverage only. They do not grade vendor quality, legitimacy, or safety. Printed fields can contain transcription errors. “Older record” means the reported test date is more than 18 months old.

See the testing methodology and dataset, or compare this coverage against another vendor in the vendor comparison tool.